Ifsta fire chapter one - Study guides, Class notes & Summaries

IFSTA 7th Edition, Chapter 4 Fire Dynamics. Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - correct answer B. an oxidizer. When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical reaction. D. physiological change. - correc...

Chapter Test 4 (IFSTA 7th Edition) Fire Dynamics Questions & Answers Already Passed Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - Correct B. an oxidizer When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical reaction. D. ph...

TCFP Firefighter I/II Chapters 1-5 Test 100% Solved 2024 A fire department has posted the following message in a prominent location: "The Smith City Fire Department is Committed to Professional Excellence Through a Tradition of Protecting Lives, Property, and the Environment by Providing the Highest Quality of Service in Prevention, Fire Protection, Emergency Medical Services, and Community Preparedness." This is an example of a __________ statement. A. vision B. department purpose C....

IFSTA Chapter 4 - Fire Dynamics Test What is the cause of most fire deaths? Select one: a. Exposure to extreme heat and/or contact with flames and hot surfaces b. Injuries caused by falling materials or structural collapse c. Exposure to toxic gases found in smoke and/or lack of oxygen d. Accidental injuries sustained during escape and/or evacuation procedures - correct answer c. Exposure to toxic gases found in smoke and/or lack of oxygen In most compartment fires, the energy release i...

IFSTA Chapter 18 and 19 Exam Questions and Verified Answers| 100% Correct QUESTION Which is true of polar solvent fuels? Select one: a. Gasoline is the most common example of a polar solvent. b. They are flammable liquids that mix readily with water. c. Fires involving polar solvents can be extinguished using Class B foams designed for hydrocarbon fires. d. Fires involving polar solvents can be extinguished using Class A foams designed for ordinary combustible fires. Answer: ...

IFSTA 7 - Chapter 4 - Fire Dynamics If there are no openings for lateral movement during the growth stage of a fire, the hot gases released during combustion will fill the compartment: swirling radiant current. ing at the ceiling and filling down. rmly as the room pressure equalizes. d and downward from the neutral plane. - correct answer b. starting at the ceiling and filling down. Which stage of fire occurs when all combustible materials in the compartment are burning at their peak he...

IFSTA 7 - Chapter 20 - Fire Origin and Cause DeterminationWhich would be a responsibility of a Fire Fighter II at a structural fire? Select one: a.Determine the origin of a fire b.Take note of unusual fire behavior c.Brief the media about the cause of a fire d.Conduct a detailed analysis and investigation - correct answer b. Take note of unusual fire behavior How should a firefighter treat evidence that he or she finds at a fire scene? Select one: a.Bring all evidence to the fire inves...

IFSTA Chapter 4 Fire Dynamics Exam Questions and Answers 100% Pass Which of the following BEST describes how understanding the physical science of fire can help firefighters? A.It keeps radiant heat from igniting fuel. B.It keeps flaming combustion from beginning. C.It translates into practical knowledge of fire behavior. D.It helps in stopping rapid fire behavior from developing. - Answer- C p.208 Which of the following terms refers to a substance remaining chemically the same, but ch...

IFSTA 7 - Chapter 14 - Fire Suppression Exam Questions With 100% Correct Answers What part of a ground cover fire spreads the most rapidly and usually does the most damage? Select one: a.Flank b.Finger c.Origin d.Head - answerd. Head Applying water to a fire is an example of: Select one: removal. n exclusion. cal flame inhibition. rature reduction. - answerd. temperature reduction. Extinguishing agents such as _____ interrupt or inhibit the combustion reaction and stop chemical ...

IFSTA 7 - Chapter 14 - Fire Suppression Exam Questions With 100% Correct Answers What part of a ground cover fire spreads the most rapidly and usually does the most damage? Select one: a.Flank b.Finger c.Origin d.Head - answerd. Head Applying water to a fire is an example of: Select one: removal. n exclusion. cal flame inhibition. rature reduction. - answerd. temperature reduction. Extinguishing agents such as _____ interrupt or inhibit the combustion reaction and stop chemical ...